TWI368186B - Motion picture encoding device, motion picture encoding method, motion picture decoding device, motion picture decoding method, motion picture recording device, program product, and data structure product - Google Patents
Motion picture encoding device, motion picture encoding method, motion picture decoding device, motion picture decoding method, motion picture recording device, program product, and data structure productInfo
- Publication number
- TWI368186B TWI368186B TW096121964A TW96121964A TWI368186B TW I368186 B TWI368186 B TW I368186B TW 096121964 A TW096121964 A TW 096121964A TW 96121964 A TW96121964 A TW 96121964A TW I368186 B TWI368186 B TW I368186B
- Authority
- TW
- Taiwan
- Prior art keywords
- motion picture
- picture decoding
- data structure
- picture encoding
- program product
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Signal Processing For Recording (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006166778 | 2006-06-16 | ||
JP2007108794A JP5248802B2 (en) | 2006-06-16 | 2007-04-18 | Moving picture encoding apparatus, moving picture encoding method, moving picture decoding apparatus, moving picture decoding method, and moving picture recording apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200813893A TW200813893A (en) | 2008-03-16 |
TWI368186B true TWI368186B (en) | 2012-07-11 |
Family
ID=38832219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW096121964A TWI368186B (en) | 2006-06-16 | 2007-06-18 | Motion picture encoding device, motion picture encoding method, motion picture decoding device, motion picture decoding method, motion picture recording device, program product, and data structure product |
Country Status (7)
Country | Link |
---|---|
US (1) | US8699569B2 (en) |
EP (1) | EP2033446A2 (en) |
JP (1) | JP5248802B2 (en) |
KR (1) | KR100988210B1 (en) |
CN (1) | CN101467460B (en) |
TW (1) | TWI368186B (en) |
WO (1) | WO2007145381A2 (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4678015B2 (en) | 2007-07-13 | 2011-04-27 | 富士通株式会社 | Moving picture coding apparatus and moving picture coding method |
US8526489B2 (en) * | 2007-09-14 | 2013-09-03 | General Instrument Corporation | Personal video recorder |
JP5427785B2 (en) | 2007-09-28 | 2014-02-26 | ドルビー ラボラトリーズ ライセンシング コーポレイション | Video compression technique and video transmission technique |
US9407925B2 (en) * | 2008-10-30 | 2016-08-02 | Vixs Systems, Inc. | Video transcoding system with quality readjustment based on high scene cost detection and method for use therewith |
JP5004309B2 (en) * | 2009-02-18 | 2012-08-22 | ソニーモバイルコミュニケーションズ, エービー | Movie output method and movie output device |
JP2011082683A (en) * | 2009-10-05 | 2011-04-21 | Sony Corp | Image processing apparatus, image processing method, and program |
JP5395621B2 (en) * | 2009-11-05 | 2014-01-22 | 株式会社メガチップス | Image generation method and image reproduction method |
JP2011142586A (en) * | 2010-01-08 | 2011-07-21 | Sony Corp | Image processing device, information recording medium, image processing method, and program |
JP2011142585A (en) * | 2010-01-08 | 2011-07-21 | Sony Corp | Image processing device, information recording medium, image processing method, and program |
JP5054175B2 (en) * | 2010-09-08 | 2012-10-24 | キヤノン株式会社 | Imaging apparatus and control method thereof, imaging control apparatus, and imaging control method |
JP5170264B2 (en) * | 2011-01-18 | 2013-03-27 | オンキヨー株式会社 | Video processing apparatus and video processing program |
JP2014523167A (en) * | 2011-06-29 | 2014-09-08 | ロックスター コンソーティアム ユーエス エルピー | Method and apparatus for encoding video for playback at multiple speeds |
TWI447670B (en) * | 2011-07-11 | 2014-08-01 | Aspeed Technology Inc | High speed baseboard management controller and transmission method thereof |
US9635374B2 (en) * | 2011-08-01 | 2017-04-25 | Apple Inc. | Systems and methods for coding video data using switchable encoders and decoders |
JP6012149B2 (en) * | 2011-08-25 | 2016-10-25 | キヤノン株式会社 | COMMUNICATION DEVICE, ITS CONTROL METHOD, AND PROGRAM |
US9973749B2 (en) | 2012-01-20 | 2018-05-15 | Nokia Technologies Oy | Method for video coding and an apparatus, a computer-program product, a system, and a module for the same |
JP6000763B2 (en) * | 2012-08-31 | 2016-10-05 | キヤノン株式会社 | Image processing apparatus and image processing method |
TWI474201B (en) * | 2012-10-17 | 2015-02-21 | Inst Information Industry | Construction system scene fragment, method and recording medium |
KR20140122193A (en) * | 2013-04-05 | 2014-10-17 | 삼성전자주식회사 | Method and apparatus for determining whether current picture is being referenced |
KR20170013083A (en) * | 2015-07-27 | 2017-02-06 | 엘지전자 주식회사 | Mobile terminal and method for controlling the same |
KR102602690B1 (en) * | 2015-10-08 | 2023-11-16 | 한국전자통신연구원 | Method and apparatus for adaptive encoding and decoding based on image quality |
US10257528B2 (en) * | 2015-10-08 | 2019-04-09 | Electronics And Telecommunications Research Institute | Method and apparatus for adaptive encoding and decoding based on image quality |
CN106416247A (en) * | 2015-12-25 | 2017-02-15 | 王晓光 | Encoding method and system for video software |
US9967465B2 (en) | 2016-05-18 | 2018-05-08 | Realtek Singapore Pte Ltd | Image frame processing method |
US9996894B2 (en) | 2016-05-18 | 2018-06-12 | Realtek Singapore Pte Ltd | Image processing device, video subsystem and video pipeline |
CN112437345B (en) * | 2020-11-20 | 2023-03-14 | 北京字跳网络技术有限公司 | Video double-speed playing method and device, electronic equipment and storage medium |
Family Cites Families (21)
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GB2050752B (en) * | 1979-06-07 | 1984-05-31 | Japan Broadcasting Corp | Motion compensated interframe coding system |
JP3068002B2 (en) * | 1995-09-18 | 2000-07-24 | 沖電気工業株式会社 | Image encoding device, image decoding device, and image transmission system |
US5949948A (en) * | 1995-11-20 | 1999-09-07 | Imedia Corporation | Method and apparatus for implementing playback features for compressed video data |
US6144698A (en) * | 1996-10-31 | 2000-11-07 | Mitsubishi Electric Information Technology Center America, Inc. (Ita) | Digital video decoder and method of decoding a digital video signal |
JP3185763B2 (en) * | 1998-07-13 | 2001-07-11 | 日本電気株式会社 | Video encoding device |
US6804294B1 (en) * | 1998-08-11 | 2004-10-12 | Lucent Technologies Inc. | Method and apparatus for video frame selection for improved coding quality at low bit-rates |
US6709387B1 (en) * | 2000-05-15 | 2004-03-23 | Given Imaging Ltd. | System and method for controlling in vivo camera capture and display rate |
JP2002320203A (en) * | 2001-04-19 | 2002-10-31 | Matsushita Electric Ind Co Ltd | Video signal recorder and video signal reproducer |
CN100484248C (en) * | 2001-10-17 | 2009-04-29 | 松下电器产业株式会社 | Moving picture encoding method |
US20030112366A1 (en) * | 2001-11-21 | 2003-06-19 | General Instrument Corporation | Apparatus and methods for improving video quality delivered to a display device |
JP2003179931A (en) | 2001-12-10 | 2003-06-27 | Akuseru:Kk | Device, method and program for encoding moving image |
JP2004040518A (en) * | 2002-07-04 | 2004-02-05 | Hitachi Ltd | Imaging recorder and reproducing device |
JP4281309B2 (en) * | 2002-08-23 | 2009-06-17 | ソニー株式会社 | Image processing apparatus, image processing method, image frame data storage medium, and computer program |
JP4140709B2 (en) * | 2003-02-05 | 2008-08-27 | 松下電器産業株式会社 | Image signal reproducing apparatus and image signal reproducing method |
US8824553B2 (en) * | 2003-05-12 | 2014-09-02 | Google Inc. | Video compression method |
US20050201471A1 (en) * | 2004-02-13 | 2005-09-15 | Nokia Corporation | Picture decoding method |
US7991053B2 (en) * | 2004-05-04 | 2011-08-02 | Qualcomm Incorporated | Method and apparatus to enable acquisition of media in streaming applications |
JP2006033393A (en) * | 2004-07-15 | 2006-02-02 | Matsushita Electric Ind Co Ltd | Device and method for image encoding |
WO2006030694A1 (en) * | 2004-09-13 | 2006-03-23 | Sharp Kabushiki Kaisha | Image encoding apparatus, image decoding apparatus, image encoding program and image decoding program |
JP4366277B2 (en) * | 2004-09-21 | 2009-11-18 | キヤノン株式会社 | Imaging apparatus and control method thereof |
CN100425078C (en) * | 2005-11-08 | 2008-10-08 | 上海广电(集团)有限公司中央研究院 | Self-adaptive associated controlling method for coding speed and video quality in bit rate switchover |
-
2007
- 2007-04-18 JP JP2007108794A patent/JP5248802B2/en active Active
- 2007-06-18 CN CN200780022237.8A patent/CN101467460B/en active Active
- 2007-06-18 TW TW096121964A patent/TWI368186B/en active
- 2007-06-18 WO PCT/JP2007/062638 patent/WO2007145381A2/en active Application Filing
- 2007-06-18 US US11/820,155 patent/US8699569B2/en active Active
- 2007-06-18 KR KR20087027135A patent/KR100988210B1/en active IP Right Grant
- 2007-06-18 EP EP07745553A patent/EP2033446A2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
WO2007145381A3 (en) | 2008-04-03 |
US8699569B2 (en) | 2014-04-15 |
CN101467460A (en) | 2009-06-24 |
JP5248802B2 (en) | 2013-07-31 |
KR100988210B1 (en) | 2010-10-18 |
US20070291841A1 (en) | 2007-12-20 |
JP2008022532A (en) | 2008-01-31 |
WO2007145381A2 (en) | 2007-12-21 |
EP2033446A2 (en) | 2009-03-11 |
TW200813893A (en) | 2008-03-16 |
CN101467460B (en) | 2016-03-23 |
KR20090017501A (en) | 2009-02-18 |
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